Longer than one clip
8 seconds is where other tools stop.
This one goes to 80.
Generate a clip almost anywhere and you get a few seconds, then a hard stop. Here a clip is 8 seconds and a project holds up to 10 of them on a timeline - 80 seconds as one piece - with each clip continuing from the frame the last one ended on.
The real limit, stated first
80 seconds. That is 10 clips of 8 seconds each, and it is the longest single piece this produces.
If you came here looking for long-form AI video - a several-minute explainer, a full episode - this is not that, and no amount of chaining will make it that. What it is good for is the format where 80 seconds is the whole ceiling anyway: a Short, a Reel, a TikTok, an ad cut.
Why stitching clips together usually fails
You can always export several clips and cut them together in an editor. The problem is never the cutting, it is that clip two does not know what clip one looked like - the character's jacket changes colour, the room rearranges itself, the light jumps. What you get is a sequence of unrelated 8-second clips rather than one continuous piece.
That is a consequence of each generation starting from nothing but your text. Text is a lossy description of a specific frame, and two generations from the same sentence are two different worlds.
How continuity is kept here
Each clip is built from a single still frame, and the next clip continues from where the previous one ended rather than starting over from your prompt. The subject, the wardrobe and the setting carry forward because they are carried as an image, not re-described in words.
You still approve the still at each step, so continuity does not mean losing control of the sequence - you are directing each 8-second beat and seeing the frame before it is spent.
Working on the timeline
Clips sit on a timeline you can trim, reorder and zoom into. Build a clip, look at it, add the next one - you do not have to plan all 10 up front.
Aspect ratio is set per project: 9:16 for Shorts, Reels and TikTok, or 16:9 for YouTube. The finished piece downloads as one file, with no watermark, and is kept for 13 days from creation.
Questions
What is the longest video I can make?
Can it make long-form AI video, like several minutes?
Will the character look the same across clips?
Does a longer video cost more?
Can I try it without paying?
Also answered
Free to try. Paid to render.
No card, no credits to decode. Write, rewrite and preview as much as you like - you only pay once you approve a still.